Biology: The Dynamic Science
4th Edition
ISBN: 9781337246422
Author: Peter J. Russell; Paul E. Hertz; Beverly McMillan
Publisher: Cengage Learning US
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Chapter 19.2, Problem 3SB
Summary Introduction
To review:
The mechanism by which the protein-coding genes are recognized in a genome sequence of a bacterium and mammal.
Introduction:
The genome of an individual is composed of many genes. The genes contain the protein–coding regions and non-coding regions. The protein-coding genes constitute a trinucleotide triplet series, which are called codons. The codons are responsible for the integration of specific amino acids in the protein chain.
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Chapter 19 Solutions
Biology: The Dynamic Science
Ch. 19.1 - What additional biological questions can be...Ch. 19.2 - What is the principle behind whole-genome shotgun...Ch. 19.2 - Prob. 2SBCh. 19.2 - Prob. 3SBCh. 19.2 - Prob. 4SBCh. 19.3 - Prob. 1SBCh. 19.3 - Prob. 2SBCh. 19.3 - Prob. 3SBCh. 19.4 - Prob. 1SBCh. 19.4 - Prob. 2SB
Ch. 19 - Prob. 1TYKCh. 19 - How do pseudogenes differ from genes? a. They are...Ch. 19 - Prob. 3TYKCh. 19 - Prob. 4TYKCh. 19 - Prob. 5TYKCh. 19 - Prob. 6TYKCh. 19 - About 95% of the average human transcription unit...Ch. 19 - Prob. 8TYKCh. 19 - Prob. 9TYKCh. 19 - When two protein-coding genes have very similar...Ch. 19 - Prob. 11TYKCh. 19 - Prob. 12TYKCh. 19 - Prob. 13TYKCh. 19 - Discuss Concepts The genome of the yeast...Ch. 19 - Prob. 15TYKCh. 19 - Prob. 16TYKCh. 19 - Prob. 17TYKCh. 19 - Below is a sequence of 540 bases from a genome....
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- What is an open-reading frame? a) An unknown gene b) The protein-encoding sequence of a gene O c) A gene that no longer has a function d) A non-translated region on the chromosomearrow_forwardCan numerous paralogs in a genome lead to genome expansion? and how?arrow_forwardasap please A partially filled diagram of eukaryotic gene structure is shown below. Label the following additional elements in the empty boxes. One label must be used twice: a) 3'UTR, b) 5'UTR, c) exon, d) intron, e) promoterarrow_forward
- What are some reasons why, in multicellular eukaryotes, genome size is not necessarily related to number of protein-coding genes or organismal complexity?arrow_forwardWhat are paralogous and orthologous genes? What are some of the explanations for the finding that humans are a much more complex organism than the roundworm C. elegans, yet have only about 5 percent more protein- coding genes (21,000 versus 20,000)?arrow_forwardHow can the same modification of the standard genetic code happen in two organelle genomes (chloroplasts and mitochondria) and in the same organism?arrow_forward
- What are site-recombinases? Describe in detail how cre- recombinase can be used to decipher the roles of specific genes and proteins in complex multicellular organisms? Explain how the cre-lox system can be used to examine the role of a particular gene in a specific type of tissue?arrow_forwardWhat are the molecular components of degredasome?arrow_forwardWhat is a segmented genome?arrow_forward
- What are molecular scissors? Explain their role.arrow_forwardWhat is a database? What types of information are stored within adatabase? Where does the information come from? Discuss theobjectives of a genome database.arrow_forwardWhich of the following is termed as conserved gene order? a) Microarray b) Ortholog c) Synteny d) Paralogarrow_forward
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